Explore topic-wise InterviewSolutions in Current Affairs.

Different types of excetory Structures and animals are given below. Match them appropriately and martk the correct answer from among those given below
$\begin{array}{cc}Excretorystructure/organ& Animals\\ A.\text{Protenephreidia}& 1.Prawn\\ B.\text{Nephridia}& 2.Cockroach\\ C.\text{Malpighian~tubules}& 3.Earthworm\\ D.\text{Green~gland~or~ntennal~gland}& 4.Flatworms.\end{array}$
Codes
$\left(a\right)\begin{array}{cccc}A& B& C& D\\ 4& 3& 2& 1\end{array}\left(b\right)\begin{array}{cccc}A& B& C& D\\ 2& 3& 1& 2\end{array}\left(c\right)\begin{array}{cccc}A& B& C& D\\ 4& 3& 1& 2\end{array}\left(d\right)\begin{array}{cccc}A& B& C& D\\ 2& 3& 2& 4\end{array}$

Which of the following statements is totally wrong about natural selection?

The most prominent theory of the origin of universe is

__________________________ is the process of producing offspring by animals through sexual reproduction.

Which of the following is true about d iaphragms?A)they cover entrance to uterus. B)They are placed to cover cervical region C) they act as physical barrier for sprerms

Are brain cells different from nerve cells?

Biolistic technique is used in:

How many meiotic divisions of PMC are required to produce 1000 pollen grains?

Match the following:
$$\begin{array}{cccc}\left(a\right)& \text{Branched alveolar gland}& \left(i\right)& \text{Sub - lingual gland}\\ \left(b\right)& \text{Tight junctions}& \left(ii\right)& \text{Macula adherens}\\ \left(c\right)& \text{Merocrine gland}& \left(iii\right)& \text{Zonula occuludens}\\ \left(d\right)& \text{Compound alveolar gland}& \left(iv\right)& \text{Sebaceous gland}\\ \left(e\right)& \text{Desmosomes}& \left(v\right)& \text{Pancreas}\end{array}$$

Maximum growth occurs in

Regarding assertion and reason, choose the correct option
Assertion [A]: Interferon alpha helps in treatment of cancer indirectly
Reason [R]: Interferons alpha is a biological response modifier

Select the wrong statement among the following.

Explain : 1)Neotype 2)Isotype 3) Lectotype 4)Syntype

Assertion: Floatation is an efficient technique to separate cells during downstream processing.
Reason: Bubbling of air through fermentation mix makes the biomass float on the surface along with foam.

Statement i: The synovial joints ischaracterised by the presence of a fluid filled synovial cavity between the
articulating surfaces of the two bones.

Statement ii. Saddle is a type of synovial joint

Amphioxus belongs to:

Actinorhizal plants means?

Insulin is a protein which plays the role of

[KCET 1986]

What is mean by central nervous system is hollow.?

The term ‘Genetics’ was proposed by

Duramen is present in

"Darwin's finches represent one of the best examples for adaptive radiation". Comment.

What programme has the government adopted to help the elderly people and poor and destitute women?

Who, of the following scientists, isolated DNA from the nuclei of cells for the first time?

What is parturition? Which hormones are involved in induction of parturition?

Question 24:

Growth is one of the characteristic of all living organisms? Do unicellular organisms also show growth?

If so, what are the parameters?

In some animal groups, the body is found divided into compartments with at least some organs. This characteristic feature is called

(a) Segmentation

(b) Metamerism

(c) Metagenesis

(d) Metamorphosis

Was there any positive impact of the British rule in India? Explain.

Which of the following statements concerning cardiac muscle is correct?

Sequoia sempervirens is a/an

7. Can you identify the correct sequence of taxonomical categories?
(a) Species $\to$ Order $\to$ Phylum $\to$ Kingdom
(b) Genus $\to$ Species $\to$ Order $\to$ Kingdom
(c) Species $\to$ Genus $\to$ Order $\to$ Phylum

Define phenotypic adaption. Give one example.

In which of the following options would transpirational pull cause water to move from root parenchyma to root xylem? (Values are in kPa)

The three tiny bones present in middle ear are called ear ossicles. Write them in correct sequence beginning from the ear drum.

Carrying capacity is

Apart from providing mechanical support, the stem can also aid in __

Internal fertilisation is seen in

Phosphorylation of glucose during glycolysis is catalysed by
a) phosphoglucomutase
b) , phosphoglucoisomerase
(c) hexokinase
(d) phosphate.

More than 93% of corals of the Great Barrier Reef in Australia were hit by coral bleaching .Consider the following statements: